I love that name, Mackenzie
About the bag.. I like the Marc Jacobs Robert Jennifer bag more

Sienna Miller above

The Robert Jennifer Robert is designed in a quilted black calfskin with a hint of purple and green metallic leather woven in. This beauty also features gold hardware, magnetic snap closure, zipped pocket beneath the flap, shoulder strap with alternating double rings of metal and resin; 9″ drop, inside zipped pocket and leather padlock-key holder, green silk lining and a decorative padlock and three scalloped leather bell tassels. Measurements: 10.5″ x 9″ x 3.5″. Retail: $1,995